CN204252849U - 一种改进的液压钻杆 - Google Patents
一种改进的液压钻杆 Download PDFInfo
- Publication number
- CN204252849U CN204252849U CN201420723506.0U CN201420723506U CN204252849U CN 204252849 U CN204252849 U CN 204252849U CN 201420723506 U CN201420723506 U CN 201420723506U CN 204252849 U CN204252849 U CN 204252849U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- sensor
- diameter
- mounting hole
- installation portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420723506.0U CN204252849U (zh) | 2014-11-26 | 2014-11-26 | 一种改进的液压钻杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420723506.0U CN204252849U (zh) | 2014-11-26 | 2014-11-26 | 一种改进的液压钻杆 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204252849U true CN204252849U (zh) | 2015-04-08 |
Family
ID=52957169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420723506.0U Active CN204252849U (zh) | 2014-11-26 | 2014-11-26 | 一种改进的液压钻杆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204252849U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106881482A (zh) * | 2017-04-19 | 2017-06-23 | 德阳鑫晶科技有限公司 | 机电一体化深孔加工系统 |
-
2014
- 2014-11-26 CN CN201420723506.0U patent/CN204252849U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106881482A (zh) * | 2017-04-19 | 2017-06-23 | 德阳鑫晶科技有限公司 | 机电一体化深孔加工系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20050093296A1 (en) | An Upset Downhole Component | |
CN105484742A (zh) | 一种多参数随钻测井仪 | |
CN2791245Y (zh) | 钻井井下随钻机械参数测量仪 | |
CN101725342B (zh) | 一种中心通缆式定向送水器 | |
CN204252849U (zh) | 一种改进的液压钻杆 | |
CN202946122U (zh) | 一种石油钻测井仪器减震系统 | |
CN202900044U (zh) | 双稳定器预弯曲动力学钟摆钻具 | |
CN201560756U (zh) | 一种中心通缆式定向送水器 | |
CN203603760U (zh) | 一种井下钻具 | |
CN204101017U (zh) | 露井煤矿开采边坡位移监测装置 | |
CN104695875A (zh) | 一种提高井下钻具减振效果和稳定性的方法及井下钻具 | |
CN2700558Y (zh) | 定向钻井井下机械参数测量仪 | |
CN204691676U (zh) | 一种钻孔角度校准器 | |
CN203847013U (zh) | 一种石油螺杆钻具 | |
CN203702129U (zh) | 一种四参数测井仪探头 | |
CN202937185U (zh) | 射流式液动冲击器 | |
CN215414956U (zh) | 一种用于静力触探探杆的加水装置 | |
CN206468345U (zh) | 一种电磁感应测量钻孔深度的装置 | |
CN204238865U (zh) | 一种旋挖钻机钻杆的分段连接结构 | |
CN107389247A (zh) | 一种矿用煤柱应力计 | |
CN103143749B (zh) | 改进型钻头 | |
CN204476346U (zh) | 过光缆插入密封装置 | |
CN204152450U (zh) | 全开式安全接头 | |
CN213980675U (zh) | 一种石油钻杆 | |
CN112096369B (zh) | 一种基于sp和缓冲力测量的导向短节 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160330 Address after: 252311 West Lake Town, Yanggu County, Shandong, Liaocheng Patentee after: YANGGU WUYUE MINGING MACHINERY CO., LTD. Address before: 252311 West Lake Industrial Park, Yanggu County, Shandong, Liaocheng Patentee before: SHANDONG WUYUE DRILLING TOOL CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180312 Address after: West Lake 252311 Shandong province Liaocheng city Yanggu County Township Zhang Dai Village No. 249 Patentee after: Wang Yinhong Address before: 252311 West Lake Town, Yanggu County, Shandong, Liaocheng Patentee before: YANGGU WUYUE MINGING MACHINERY CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200416 Address after: 252000 Xihu town government residence, Yanggu County, Liaocheng City, Shandong Province Patentee after: Shandong Yanggu Tianyue Drilling Tool Co., Ltd Address before: West Lake 252311 Shandong province Liaocheng city Yanggu County Township Zhang Dai Village No. 249 Patentee before: Wang Yinhong |